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Weight loss injections/treatments

Discuss weight-loss injections and treatments, including personal experiences. Mumsnet hasn't checked the qualifications of anyone posting here. You may wish to speak to a medical professional before starting any treatments.

Hormonal acne has cleared up - coincidence?!

5 replies

lyinginthebathpondering · 20/06/2025 21:43

Am on week 3 of MJ.

I’ve realised that the spots I’ve had on my face, most notably my chin, have all but gone.

anyone else had this unexpected but welcome side effect?

OP posts:
HansHolbein · 20/06/2025 21:44

Yep! I always had spots, always popping up throughout the month. I’ve had about 2 now since October.

FancyLimePoet · 20/06/2025 22:36

Well adipose tissue is oestrogenic so makes sense.

HansHolbein · 21/06/2025 08:48

My acne was more to do with my PCOS. From the second month of MJ my period came back and the spots were gone - amazing!

Have you noticed your spots have gone too since starting MJ @FancyLimePoet?

TreesWelliesKnees · 21/06/2025 09:11

I have had acne for decades and I'm convinced mine is triggered by blood sugar changes/insulin. I don't really understand the connection between that and the menstrual cycle though.

WeAllHaveWings · 21/06/2025 11:44

It might be the anti inflammatory effects of Mounjaro helping, there have also been anecdotal stories of Mounjaro impacting hormones (making periods erratic) even before significant weight loss / reduction in fat tissue which also changes estrogen levels. Perhaps the impact it is having stabilising insulin.

Whatever is causing it, it sounds like a great unexpected side effect! 😍

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